00318nam 2200948 4500001000400000003002300004005000900027008004100036082001100077020001800088100002500106260001100131245004400142948StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a808.51 a9780495504405 aRudolph F. Verderber bTHOMSON aThe challenge of effective speaking 14E